does anyone have the textbook BIOLOGY by Campbell 7th edition?if so, do you think you would be able to do me a favour and maybe desbribe or scan some figures from the textbook for me..i can never get it from the library..theres only one text on reserve for 3 hours and there are hundreds of us
the figures would be from chapter 32, figures 32.2,32.4,32.10 and 32.11
thanks

repubblica wrote:does anyone have the textbook BIOLOGY by Campbell 7th edition?if so, do you think you would be able to do me a favour and maybe desbribe or scan some figures from the textbook for me..i can never get it from the library..theres only one text on reserve for 3 hours and there are hundreds of usthe figures would be from chapter 32, figures 32.2,32.4,32.10 and 32.11thanks

use dictionary for definitions....
first figure 32.2 represents an early embryonic development in animals
zygote->mitotic divisions->blastula(form like hollow ball)->gastrula(result of gastrulation-inward folding)
figure 32.4 represents hypothesis for the origin of animals from a flagellated protist
colonial protist->hollow sphere of unspecialized cells->beginning of cell specialization(somatic&reproductive cells)->infolding ->Gastrula-like protoanimal-can see digestive cavity.
Figure 32.10 Hypothesis of animal phylogeny
(based on development and morphology)
Ancestral colonial flagellate->metazoa->(Porifera,eumetazoa)...Eumetazoa (Cnidaria,Ctenophora-those 2 cause of radial symmetry are called 1.Radiata...and
2.Bilateria-Protostomia(Platyhelminthes,Mollusca,Annelida and Arthropoda,Rotifera,Nemertea<Nematoda) and Deuterostomia (Phoronida,Ectoprocta,Brachiopoda,Echinodermata,Chordata)

Figure 32.11 again hypothesis of animal phylogeny but based on molecular data
Ancestral colonial flagellate->Metazoa(Porifera-Calcarea&Silicarea)->Eumetazoa(1.Radiata-Ctenophora&Cnidaria....2. Bilateria)
Bilateria(1.Deuterostomia-Echinodermata&Chordata...2.Lophotrochozoa-Brachiopoda,Phoronida,Ectoprocta,Platyhelminthes,Nemertea,Mollusca,Annelida...3.Ecdysozoa-Nematoda&Arthropoda....Rotifera separated from previous)

This was just a description...use dictionary and search the internet for pictures

Zami'87.

Every man is a star whose light can make shadows dance differently and change our view of landscape permanently***

MrMistery wrote:@victorI don't think you use campbell since it is a high-school book(only 1300 pages, anyone can learn it )I have it but it is only 3rd edition. And i can't exactly photoshop the pictures for you...

I use it... for a general biology lesson..and yup, this is the result, still lack of bio... But for the biochem, I use Harper's Biochemistry by Robert K.Murray , Victor R. Rodwell, and friends..

Q: Why are chemists great for solving problems?
A: They have all the solutions.

I actually have the 6th edition Campbell (and the accompanying image bank on CD-ROM). I attached the figures by number, but they may not be the exact ones since there is a edition difference. Let me know.